wip

Author: Jarcho

CHANGELOG.md

@@ -5158,6 +5158,7 @@ Released 2018-09-13
 [`manual_assert`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_assert
 [`manual_async_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_async_fn
 [`manual_bits`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_bits
+[`manual_checked_op`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_checked_op
 [`manual_clamp`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_clamp
 [`manual_filter`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_filter
 [`manual_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_filter_map

clippy_lints/src/declared_lints.rs

@@ -283,6 +283,7 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::manual_assert::MANUAL_ASSERT_INFO,
     crate::manual_async_fn::MANUAL_ASYNC_FN_INFO,
     crate::manual_bits::MANUAL_BITS_INFO,
+    crate::manual_checked_op::MANUAL_CHECKED_OP_INFO,
     crate::manual_clamp::MANUAL_CLAMP_INFO,
     crate::manual_float_methods::MANUAL_IS_FINITE_INFO,
     crate::manual_float_methods::MANUAL_IS_INFINITE_INFO,

clippy_lints/src/lib.rs

@@ -185,6 +185,7 @@ mod main_recursion;
 mod manual_assert;
 mod manual_async_fn;
 mod manual_bits;
+mod manual_checked_op;
 mod manual_clamp;
 mod manual_float_methods;
 mod manual_hash_one;
@@ -1066,6 +1067,7 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
     });
     store.register_late_pass(move |_| Box::new(manual_hash_one::ManualHashOne::new(msrv())));
     store.register_late_pass(|_| Box::new(iter_without_into_iter::IterWithoutIntoIter));
+    store.register_late_pass(|_| Box::new(manual_checked_op::ManualCheckedOp));
     // add lints here, do not remove this comment, it's used in `new_lint`
 }